Added color for dark theme in navbar to be visible properly

[Utsavladia]

Title and Issue number

Added color for dark theme in navbar to be visible properly #1226

Title :

Issue No. : #1226

Code Stack : css

Close #1226

Video (mandatory)

Checklist:

• I have mentioned the issue number in my Pull Request.
• I have commented my code, particularly in hard-to-understand areas
• I have created a helpful and easy to understand README.md
• I have gone through the contributing.md file before contributing

Additional context (Mandatory )

Are you contributing under any Open-source programme?

• I'm a GSSOC'24 contributor
• I'm a SSOC'24 contributor

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[Utsavladia]

@apu52

Kindly mrege this PR before GSSOC ends 😌

[apu52]

why u have deleted the newsletter commits ???
For this changes the newsletter can't be seen in the website home page ...please try to fix this ASAP , otherwise I can't merge your PR .....all the other changes are good

[Utsavladia]

@apu52 may be because of the conflict i deleted it and it was in commented form...

[apu52]

@apu52 may be because of the conflict i deleted it and it was in commented form...

sorry , but I can't merge this PR & also the GSSOC project period is over . Thanks a lot for your valuable contributions.

[Utsavladia]

@apu52 may be because of the conflict i deleted it and it was in commented form...

sorry , but I can't merge this PR & also the GSSOC project period is over . Thanks a lot for your valuable contributions.

No issues .. thankyou